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Configuring ACLs

Overview

ACL types

Numbering and naming ACLs

Match order

Rule numbering

Fragment filtering with ACLs

ACL configuration restrictions and guidelines

Configuration task list

Configuring a basic ACL

Configuring an IPv4 basic ACL

Configuring an IPv6 basic ACL

Configuring an advanced ACL

Configuring an IPv4 advanced ACL

Configuring an IPv6 advanced ACL

Configuring a Layer 2 ACL

Copying an ACL

Configuring packet filtering with ACLs

Applying an ACL to an interface for packet filtering

Configuring the applicable scope of packet filtering on a VLAN interface

Configuring logging and SNMP notifications for packet filtering

Setting the packet filtering default action

Displaying and maintaining ACLs

ACL configuration example

QoS overview

QoS service models

Best-effort service model

IntServ model

DiffServ model

QoS techniques overview

Deploying QoS in a network

QoS processing flow in a device

Configuring a QoS policy

Non-MQC approach

MQC approach

Configuration procedure diagram

Defining a traffic class

Defining a traffic behavior

Defining a QoS policy

Applying the QoS policy

Applying the QoS policy to an interface

Applying the QoS policy to VLANs

Applying the QoS policy globally

Applying the QoS policy to a control plane

Applying the QoS policy to a user profile

Displaying and maintaining QoS policies

Configuring priority mapping

Overview

Introduction to priorities

Priority maps

Priority mapping configuration tasks

Configuring a priority map

Configuring a port to trust packet priority for priority mapping

Changing the port priority of an interface

Displaying and maintaining priority mapping

Priority mapping configuration examples

Priority trust mode configuration example

Priority mapping table and priority marking configuration example

Configuring traffic policing, GTS, and rate limit

Overview

Traffic evaluation and token buckets

Traffic policing

GTS

Rate limit

Configuring traffic policing

Configuring GTS

Configuring the rate limit for an interface

Displaying and maintaining traffic policing, GTS, and rate limit

Traffic policing, GTS, and rate limit configuration examples

Configuring congestion management

Overview

SP queuing

WRR queuing

WFQ queuing

Configuration approaches and task list

Configuring per-queue congestion management

Configuring SP queuing

Configuring WRR queuing

Configuring WFQ queuing

Configuring SP+WRR queuing

Configuring SP+WFQ queuing

Configuring a queue scheduling profile

Configuration restrictions and guidelines

Configuring a queue scheduling profile for an interface

Queue scheduling profile configuration example

Displaying and maintaining congestion management

Configuring congestion avoidance

Overview

Tail drop

RED and WRED

Relationship between WRED and queuing mechanisms

ECN

Configuring a WRED table

About WRED tables

Procedure

Configuration example

Displaying and maintaining WRED

Configuring traffic filtering

Configuration procedure

Configuration example

Network requirements

Configuration procedure

Configuring priority marking

Configuration procedure

Configuration example

Network requirements

Configuration procedure

Configuring nesting

Configuration procedure

Configuration example

Network requirements

Configuration procedure

Configuring traffic redirecting

Configuration procedure

Configuration example

Network requirements

Configuration procedure

Configuring global CAR

Overview

Aggregate CAR

Hierarchical CAR

Configuring aggregate CAR by using the MQC approach

Configuring hierarchical CAR

Displaying and maintaining global CAR

Global CAR configuration examples

AND-mode hierarchical CAR configuration example

OR-mode hierarchical CAR configuration example

Configuring class-based accounting

Configuration procedure

Configuration example

Network requirements

Configuration procedure

Appendixes

Appendix A Acronym

Appendix B Default priority maps

Appendix C Introduction to packet precedences

IP precedence and DSCP values

802.1p priority

Configuring data buffers

Configuration task list

Enabling the Burst feature

Configuring data buffers manually

Setting the shared-area ratio

Setting the maximum shared-area ratio for a queue

Setting the fixed-area ratio for a queue

Applying data buffer configuration

Displaying and maintaining data buffers

Burst configuration example

Configuring time ranges

Configuration procedure

Displaying and maintaining time ranges

Time range configuration example

Document conventions and icons

Conventions

Network topology icons

Support and other resources

Accessing Hewlett Packard Enterprise Support

Accessing updates

Websites

Customer self repair

Remote support

Documentation feedback